engineering recuitment GATE CE 2023-24 Test Series Design of Steel Structures Structural Fasteners Bolted Connections
Calculate the strength of a 22 mm diameter bolt of grade 4.6 for double cover butt joint connecting main plates of thickness 10 mm each. The thickness of the cover plate is 8 mm. The grade of steel used in the plate is Fe 410. Net tensile area of the bolt is to be taken as 303 mm2. (Take Kb = 0.5)
1
80 kN
2
90.2 kN
3
100 kN
4
110 kN